Popsugar Celebrity Gossip Girl How Old Are the Gossip Girl Reboot Cast? Surprise, Surprise — Not All of the "Teens" in the Gossip Girl Reboot Are Actually Teenagers June 29, 2021 by Corinne Sullivan View On One Page Photo 3 of 9 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 How Old Is Thomas Doherty, aka Max Wolfe? 26 Previous Next Start Slideshow Gossip GirlTVStreamingMax